Whirlpool Part Number 4450934: Safety (TOD) Swtch Thermostat (temp) (Upper Oven) THERMOSTAT, FIXED Works with the following models: Whirlpool ED20TQXEW00, Whirlpool GBD277PDB0, Whirlpool GBD277PDQ0 Whirlpool GBD307PDB0, Whirlpool GBD307PDQ0, Whirlpool GBD307PDQ1, Amana GBE22AA, Amana GBE22AA0PT